Hypersonic unmanned swarms: teeb meem ntawm hluav taws xob sau

Cov txheej txheem:

Hypersonic unmanned swarms: teeb meem ntawm hluav taws xob sau
Hypersonic unmanned swarms: teeb meem ntawm hluav taws xob sau

Video: Hypersonic unmanned swarms: teeb meem ntawm hluav taws xob sau

Video: Hypersonic unmanned swarms: teeb meem ntawm hluav taws xob sau
Video: Poj Laib - Xav Deev Dua Ib Zaug 2024, Kaum ib hlis
Anonim
Duab
Duab

Hypersonic mainstream

Lub sijhawm keeb kwm tseem ceeb tshaj plaws ntawm lub xyoo pua XXI yuav tsum tau ua tiav nrog kev txhim kho thiab kev siv cov riam phom hypersonic. Daim npav trump tsis muaj qhov tsis sib xws no yog sib npaug nrog cov txheej txheem tiv thaiv nuclear. Hais txog qib kev nyuaj thiab cov peev txheej xav tau, cov thev naus laus zis nuclear thiab cov thev naus laus zis hypersonic muaj ntau txoj hauv kev zoo sib xws. Txhawm rau txhim kho cov tsheb muaj peev xwm ua kom nrawm dua ntawm Mach 5-10, tsis yog qhov tsis tseem ceeb thiab kev daws teeb meem xav tau. Nyob rau tib lub sijhawm, hauv kev xav, txhua yam yog qhov yooj yim.

Duab
Duab

Qhov tseem ceeb hauv txhua lub foob pob hluav taws yog lub zog ua haujlwm. Rau cov tsheb nrawm dua, ob lub cav nrog lub tshuab oxidizer ntawm lub nkoj lossis ramjets tau siv. Piv txwv ntawm yav dhau los tuaj yeem pom hauv Kinzhal lub foob pob hluav taws, thiab cov tshuab ramjet tau siv nyob hauv Lavxias Zircons nto moo. Nyob rau tib lub sijhawm, lub cav ramjet nws tus kheej yog nyob deb ntawm qhov tshiab. Daim duab qhia chaw tau thov rov qab rau xyoo 1913 los ntawm Fab Kis Fab Kis René Lauren. Lub cav tsis muaj cov pab pawg sib nqus, thiab qhov xav tau siab hauv chav sib txuas yog tsim los ntawm kev nres cua kom ntws ntawm qhov nrawm dua. Qhov tsis zoo ntawm qhov kev daws teeb meem no yog qhov nyuaj ntawm kev ua haujlwm ntawm ib txwm muaj suab nrov nrawm. Txawm hais tias cov kws tsim khoom muab lub tshuab ramjet nrog lub peev xwm ya hauv cov qauv no, kev ua haujlwm yuav tsis tshaj 5%. Thiab pib lub cav yam tsis muaj lub nrawm ntxiv hauv qhov no feem ntau tsis yooj yim sua. Feem ntau, cov khoom siv oxidant tau muab rau ntawm lub dav hlau, uas tso cai rau lub cav kom rov ua haujlwm thiab nce qhov xav tau nrawm. Supersonic davhlau ntawm qhov nrawm ntawm M = 3 yog qhov "xis nyob" tshaj plaws rau lub tshuab ramjet. Kev ua kom sov sov nyob ze rau cov ntaub ntawv 64%, thiab qhov kub ib puag ncig tsis yog qhov tseem ceeb rau kev ua haujlwm. Cov teeb meem pib thaum hloov mus rau qhov nrawm dua 5 Mach tus lej. Qhov tseem ceeb tshaj plaws yog qhov kub loj heev - mus txog 1960 degrees Celsius. Qhov no xav tau cov ntaub ntawv tshwj xeeb. Piv txwv li, NPO Mashinostroenia tab tom txhim kho chav kawm ntawm cov cua sov uas tiv taus cov hlau titanium rau Lavxias hypersonic cuaj luaj. Qhov no, los ntawm txoj kev, yog thev naus laus zis zoo ntawm Russia - kev tiv thaiv kev lag luam tau kawm paub siv cov titanium zoo kawg nkaus txij li hnub ntawm Soviet Union. Kev tsim cov tshuab hluav taws xob nrawm dua yog qhov nyuaj ntxiv los ntawm cov suab nrov ntawm cov roj cua hauv chav sib txuas.

Qhov ua tsis tau ntawm kev sim hauv av tau ntxiv rau cov txhab nyiaj ntawm cov teeb meem hypersonic. Nws nyuaj heev, yog tias tsis yooj yim sua, los tsim cua cua ntawm 5-10 Mach tus lej ntawm thaj av nrog qib thev naus laus zis tam sim no. Thiab ib qho kev sim ntawm lub foob pob hluav taws hypersonic xaus nrog kev puas tsuaj ntawm cov qauv. Hauv ntau txoj hauv kev, qhov no zoo ib yam li kev sim nrog cov mos txwv, tsuas yog qib ntawm cov nqi ntau dua.

Hypersonic pawg

Russia yog lub ntiaj teb tus thawj coj hauv thaj tsam ntawm cov thev naus laus zis hypersonic. Thiab qhov no tsis yog qhov tsis tseem ceeb - feem ntau cov xov xwm tshaj tawm txawv teb chaws pom zoo nrog qhov no. Muaj tseeb, lawv tsis hnov qab hais txog keeb kwm kev ncaj ncees los ntawm lawv qhov kev xav. Thawj qhov tsis zoo yog Nazis nrog V-2 thev naus laus zis, ntau tom qab Asmeskas tau sim nrog cov cuab yeej zoo sib xws-X-15, X-43 thiab Lockheed X-17. Thaum kawg, Suav tau tshaj tawm DF-17 foob pob hluav taws thaum lub caij nplooj zeeg xyoo 2019. Dav dav dav ntawm cov cuab yeej yog kwv yees li 2, 5 txhiab kis lus mev ntawm kev nrawm ntawm Mach 5. Nyob rau tib lub sijhawm, DF-17 yog ua raws lub log uas muaj log, uas ua rau nws nyuaj nrhiav nws thiab teb.

Lwm lub dav hlau ntawm Suav pab tub rog yog lub suab nrov Starry Sky-2-"Starry Sky-2". Cov neeg Amelikas, ua qhov no zoo li yog cov laggards, thov tias xyoo 2018 lub foob pob hluav taws mus txog Mach 6 ntawm qhov siab ntawm 30 km. Suav txoj kev txhim kho hypersonic, suav nrog Lavxias, tam sim no ua ntej ntawm tus so, thiab cov kws tshaj lij tuaj yeem muaj peev xwm kwv yees yav tom ntej.

Yog li, cov kws tshawb fawb ntawm Beijing Institute of Technology hauv 2020 qhia tias cov kauj ruam tom ntej hauv kev txhim kho cov suab nrov yuav yog pab pawg drones. Ua tiav qhov sib piv nrog kev hloov pauv ntawm kev poob siab thiab kev soj ntsuam drones, tig saum ntuj mus rau "kev txawj ntse sib koom ua ke". Muab lub peev xwm ntawm kev txawj ntse txawj ntse, txawm tias cov drones sib xyaw nrog cov kiv cua, sib sau ua ke nyob rau hauv swarms, ua rau lub ntuj poob siab. Thiab ntawm no Tuam Tshoj kwv yees qhov tshwm sim ntawm cov pab pawg hypersonic.

Cov lus zoo li no tsis raug pov tseg. Xijpeem Beijing tab tom ua haujlwm tsim nyog, lossis nws tau sim ntsuas cov dej thiab taug qab cov tshuaj tiv thaiv ntawm cov yeeb ncuab uas muaj peev xwm. Ua qhov zoo li nws yuav muaj, muaj ntau qhov teeb meem tseem ceeb rau qhov kev txiav txim siab. Ntau ntawm lawv twb tau daws ib nrab lawm. Ua ntej tshaj plaws, cov no yog qhov muaj zog tshaj plaws poob siab thiab ua kom sov hauv lub cev thiab ntim cov khoom siv nrog qhov ua haujlwm me me ntawm qhov ua tsis tau zoo. Qhov no xav tau cov ntaub ntawv tshwj xeeb nrog rau kev poob siab thiab tiv taus hluav taws xob. Ib qho khoom siv hypersonic txav mus rau hauv txheej txheej ntshav siab, uas yog qhov ua tsis tau rau lub xov tooj cua yoj. Yog tias ib lub foob pob hluav taws tuaj yeem txav mus raws txoj kev tau txiav txim siab yam tsis tau hu rau "chaw" hauv kev tswj hwm lub suab nrov, qhov no tsis txaus rau pab pawg ntawm cov cuaj luaj. Nws xav tau kev sib txuas lus nrawm ntawm cov drones ib leeg. Cov kws tshawb fawb ntawm Beijing Institute of Technology qhia txog kev tsim lawv tus kheej lub xov tooj ntawm tes rau kev txawj ntse txawj ntse hauv pab pawg hypersonic.

Duab
Duab

Kuv yuav tsum hais tias cov dab neeg tub rog zoo li no los ntawm cov muaj peev xwm sib tw ua rau Tebchaws Meskas txaus siab heev. Ntxiv rau cov phiaj xwm txhawm rau txhim kho nws tus kheej cov riam phom hypersonic, Pentagon tab tom pab nyiaj rau cov yeeb ncuab tshawb nrhiav cov kab mob. Lub tswv yim yog txhawm rau tshawb nrhiav cov khoom zoo tshaj plaws los ntawm lub ntiaj teb nyob ib puag ncig siv lub koob yees duab infrared - tom qab tag nrho, qhov ntsuas kub ntawm ob peb txhiab degrees ua rau pom lub tsheb nrawm dua. Tam sim no L3Harris tab tom ua qhov no nrog $ 121 lab Pentagon nyiaj pab.

Curtiss-Wright muab kev pabcuam rau Asmeskas tub rog hauv kev tsim cov khoom siv hluav taws xob rau cov foob pob hluav taws xob ntau dua. Cov kws tsim txuj ci Asmeskas ntseeg tias qhov xav tau tseem ceeb rau cov tshuab hluav taws xob thiab cov cuab yeej siv yuav yog: qhov me me me, tiv taus cua sov, siv hluav taws xob tsawg, muaj peev xwm ua haujlwm ntawm lub siab thiab poob siab tsis kam. Raws li cov tsim tawm, cov tub rog yuav tsum tig mus rau cov neeg tsim khoom siv pej xeem, vim tsuas yog lawv muaj lub peev xwm tsim nyog hauv kev ua haujlwm me me thiab txo qis kev siv hluav taws xob ntawm cov khoom siv hluav taws xob. Suffice nws kom nco qab txog kev hloov pauv ntawm cov xov tooj ntawm tes. Hauv qhov no, nws nyuaj dua rau cov kws siv phom hauv Lavxias - tsis muaj cov neeg siv khoom siv hluav taws xob me me hauv nws lub tebchaws.

Duab
Duab

Cov neeg Suav ua ntej nrog cov phiaj xwm rau kev yos hav zoov ntau dua hais txog cov cai tshiab rau kev txhim kho kev siv tub rog. Cov teb chaws uas muaj txuj ci thev naus laus zis tuaj yeem dhau los ua cov neeg tsim cai lij choj hauv cheeb tsam no. Thiab qhov no txhais tau tias - lub pendulum ntawm lub ntiaj teb cov riam phom sib npaug yuav viav vias nyob rau hauv txoj kev txaus ntshai. Peb tsuas tuaj yeem cia siab tias nyob rau hauv kev coj ntawm Russia.

Pom zoo: